From mboxrd@z Thu Jan 1 00:00:00 1970 From: Deepa Dinamani Subject: [PATCH v2 09/10] change time types to new y2038 safe __kernel_* types Date: Mon, 27 Nov 2017 11:30:36 -0800 Message-ID: <20171127193037.8711-10-deepa.kernel@gmail.com> References: <20171127193037.8711-1-deepa.kernel@gmail.com> Return-path: In-Reply-To: <20171127193037.8711-1-deepa.kernel@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: tglx@linutronix.de, john.stultz@linaro.org Cc: linux-kernel@vger.kernel.org, arnd@arndb.de, y2038@lists.linaro.org, linux-api@vger.kernel.org List-Id: linux-api@vger.kernel.org Change over clock_settime, clock_gettime and clock_getres syscalls to use __kernel_timespec times. This will enable changing over of these syscalls to use new y2038 safe syscalls when the architectures define the CONFIG_64BIT_TIME. Cc: linux-api@vger.kernel.org Signed-off-by: Deepa Dinamani --- include/linux/syscalls.h | 6 +++--- kernel/time/posix-stubs.c | 6 +++--- kernel/time/posix-timers.c | 6 +++--- 3 files changed, 9 insertions(+), 9 deletions(-) diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index a78186d826d7..7ac1bb9ea7da 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -309,13 +309,13 @@ asmlinkage long sys_timer_settime(timer_t timer_id, int flags, struct itimerspec __user *old_setting); asmlinkage long sys_timer_delete(timer_t timer_id); asmlinkage long sys_clock_settime(clockid_t which_clock, - const struct timespec __user *tp); + const struct __kernel_timespec __user *tp); asmlinkage long sys_clock_gettime(clockid_t which_clock, - struct timespec __user *tp); + struct __kernel_timespec __user *tp); asmlinkage long sys_clock_adjtime(clockid_t which_clock, struct timex __user *tx); asmlinkage long sys_clock_getres(clockid_t which_clock, - struct timespec __user *tp); + struct __kernel_timespec __user *tp); asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags, const struct timespec __user *rqtp, struct timespec __user *rmtp); diff --git a/kernel/time/posix-stubs.c b/kernel/time/posix-stubs.c index 0645cfa93609..28c22f54d0f2 100644 --- a/kernel/time/posix-stubs.c +++ b/kernel/time/posix-stubs.c @@ -49,7 +49,7 @@ SYS_NI(alarm); */ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock, - const struct timespec __user *, tp) + const struct __kernel_timespec __user *, tp) { struct timespec64 new_tp; @@ -80,7 +80,7 @@ int do_clock_gettime(clockid_t which_clock, struct timespec64 *tp) return 0; } SYSCALL_DEFINE2(clock_gettime, const clockid_t, which_clock, - struct timespec __user *, tp) + struct __kernel_timespec __user *, tp) { int ret; struct timespec64 kernel_tp; @@ -94,7 +94,7 @@ SYSCALL_DEFINE2(clock_gettime, const clockid_t, which_clock, return 0; } -SYSCALL_DEFINE2(clock_getres, const clockid_t, which_clock, struct timespec __user *, tp) +SYSCALL_DEFINE2(clock_getres, const clockid_t, which_clock, struct __kernel_timespec __user *, tp) { struct timespec64 rtn_tp = { .tv_sec = 0, diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c index 67ed5966eccd..d46ee8264fd3 100644 --- a/kernel/time/posix-timers.c +++ b/kernel/time/posix-timers.c @@ -1034,7 +1034,7 @@ void exit_itimers(struct signal_struct *sig) } SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock, - const struct timespec __user *, tp) + const struct __kernel_timespec __user *, tp) { const struct k_clock *kc = clockid_to_kclock(which_clock); struct timespec64 new_tp; @@ -1049,7 +1049,7 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock, } SYSCALL_DEFINE2(clock_gettime, const clockid_t, which_clock, - struct timespec __user *,tp) + struct __kernel_timespec __user *, tp) { const struct k_clock *kc = clockid_to_kclock(which_clock); struct timespec64 kernel_tp; @@ -1090,7 +1090,7 @@ SYSCALL_DEFINE2(clock_adjtime, const clockid_t, which_clock, } SYSCALL_DEFINE2(clock_getres, const clockid_t, which_clock, - struct timespec __user *, tp) + struct __kernel_timespec __user *, tp) { const struct k_clock *kc = clockid_to_kclock(which_clock); struct timespec64 rtn_tp; -- 2.14.1